Wireless doorbell with elegant design and easy installation, no wires.
Power consumption: 2W.
Receiver power supply: built-in power plug.
Transmitter battery: 1 x A23 (included).
Wireless transmission range: up to 100m.
Volume 80dB.
30 sound options.
LED light.
Button dimensions: 4.5 x 7 x 2cm.
Receiver dimensions: 9 x 7 x 3cm.
